ABB LD 810HSE Ex Foundation fieldbus connection equipment

（2） Other Compliance

Safety standards: Compliant with IEC/EN/UL 61010-1 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use - Part 1: General Requirements) and IEC/EN/UL 61010-2-201 (Part 2-201: Special Requirements for Control Systems), and certified by the CB system.

Coating standard: The conformal coating complies with ANSI/ISA-S71.04 G3 standard, enhancing the equipment's ability to resist environmental interference.

System integration and environmental adaptability

（1） ABB Ability ™  IT system integration

Typical integration architecture: In the ABB 800xA system, the Foundation fieldbus subsystem is connected to the control system through the HSE subnet, and LD 810HSE Ex serves as the gateway between the H1 link field equipment and the HSE subnet; The AC 800M controller interacts with the HSE subnet through the communication interface module CI860 (as the HSE host), and the engineering workstation (Control Builder M), operation and maintenance workstation, etc. access fieldbus data through FF connection servers (with OPC servers).

Redundancy integration: Supports LD 810HSE Ex device redundancy, where the corresponding H1 ports of redundant devices are connected to the same H1 link, and redundant control information is exchanged through redundant link wiring to enhance system reliability; The periodic process data on the H1 link can be forwarded to the HSE subnet through HSE, enabling periodic communication between different H1 link devices and HSE subnet devices. At the same time, H1 device alarms and events can be uploaded to the FF connection server and integrated into the 800xA system alarm management system.

（2） Environmental adaptation parameters

Scope of environmental indicators

Working temperature -40 ° C -+70 ° C

Storage temperature -40 ° C -+85 ° C

Relative humidity 10% -95% (non condensing)

Altitude not exceeding 2000m